Samsung Q70a image

Samsung Q70a

Quick information
Brand Samsung 2021
Model QN55Q70AAFXZA
Released Year 2021
Type TV
Screen Size 55 inches
Resolution 3840 x 2160 (4K UHD)
Refresh Rate 120Hz
Display Technology LED
Built-in Digital Tuner QAM, ATSC
Wi-Fi 802.11ac (Wi-Fi 5)
Bluetooth Yes, Bluetooth 5.2
Status Active
Quick view

Overview

The Samsung QN55Q70AAFXZA is a 55-inch model within the Q70A series, featuring QLED 4K UHD display technology for vibrant colors and deep contrast. It employs the Quantum Processor 4K which enhances picture detail and optimizes sound through AI upscaling and adaptive tone mapping. The TV supports a 120Hz refresh rate, providing smooth motion for gaming and sports content. Featuring HDR10+ compatibility, it delivers a wider color gamut and dynamic contrast for immersive viewing experiences. The Q70A integrates Samsung's Smart TV platform with Tizen OS, enabling access to popular streaming apps and voice assistant capabilities. Connectivity options include multiple HDMI 2.1 ports, USB ports, and support for Wi-Fi 5, allowing versatile device connections and smart home integration.

Specifications

MPN QN55Q70AAFXZA
UPC 0887276520766
Model Samsung Q70A
Display Technology LED
Built-in Digital Tuner QAM, ATSC
Color Black
Smart TV Features Internet Streaming Interface, Home Automation Control, Voice Interaction, Screen Mirroring, Home Network Streaming, Internet Browsing
Features UpScaling to 4K, Wi-Fi Enabled, Local Dimming, Wide View Angle, Wall Mountable, Thin Bezel, HDR TV, RS-232C
Screen Size 55 inches
Audio/Video Inputs Digital Audio Optical TOSLINK, Coaxial F, HDMI, USB 2.0
Maximum Resolution 2160p (4K)
Manufacturer Color Black
Release Year 2021
Display Type QLED
Resolution 3840 x 2160 (4K UHD)
Refresh Rate 120Hz
HDR Support HDR10+, HLG
Processor Quantum Processor 4K
Operating System Tizen OS
HDMI Ports 4 x HDMI 2.1
USB Ports 2 x USB
Wi-Fi 802.11ac (Wi-Fi 5)
Bluetooth Yes, Bluetooth 5.2
Audio Output Power 20W (2 x 10W)
Smart Features Smart TV, Voice Assistants (Bixby, Alexa, Google Assistant)
Dimensions (WxHxD) without stand 48.5 x 27.9 x 1.7 inches
Weight without stand 41.7 lbs
Ambient Mode Yes
Game Mode Yes (without VRR/ALLM)
Remote Control One Remote Control with voice

Key Advantages

The QN55Q70AAFXZA boasts great image quality with Quantum Dot technology delivering rich, accurate colors and sharp details. It supports a high refresh rate of 120Hz, minimizing blur during fast-moving scenes. The Quantum Processor 4K intelligently upscales lower resolution content, enhancing overall picture clarity. The TV has an elegant design with slim bezels and an Ambient Mode to blend the screen with home décor. Multiple HDMI 2.1 ports allow compatibility with next-gen gaming consoles and accessories. The Tizen Smart TV platform provides a user-friendly interface and supports popular voice assistants for convenient control.

Limitations

This model lacks local dimming features, which can limit its contrast performance in very dark scenes compared to higher-end models. It does not support HDMI 2.1 Variable Refresh Rate (VRR) or Auto Low Latency Mode (ALLM) typically desired for competitive gaming. The viewing angles are restricted, with noticeable color washout when viewed from the side. It lacks advanced audio capabilities and typically would require an external sound system for improved sound quality. The TV weight and stand design could be bulky for some setups. Firmware updates might not be as frequent as premium Samsung lines, potentially affecting long-term feature availability.

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